Bush TV-12
and TV-22

(click on picture for high resolution image)

The 9 inch TV-12 was introduced about 1948. The first
version was designed only to receive the station in London. Later, a
Birmingham model was made, which was tuned to the second TV station
to come on the air in England. The TV-22 was introduced in 1950 and
could be tuned to any of five channels.